My father is an atheist, my mum seems to be, but she never talks about religion and hates the church.

I also have a brother and a sister who are atheists and another sister who isn't a fan of the church, but she is an occasional "victim" of woo.

We generally never talked about religion in my house (and when we did, we made fun of it), but my grandmother was the one who made us Christians when we were little and took us to church and all that. If it wasn't for her, I'd probably be an atheist my whole life.

"Behind every great pirate, there is a great butt."-Guybrush Threepwood-

My birth mother seems to be unsure about her beliefs, but she keeps going back to them in casual conversation. So, given time, she might let go, but even if she did, she'd likely still be spiritual in some way. She tends to believe in weird things like ghosts, witchcraft, and Ouija boards. I could see her becoming something like a deist or pantheist.